Answer:The amplitude:30
so a:-30
the period is:12
so b: pi/6
Step-by-step explanation:
Answer:
there's no solution.
Step-by-step explanation:
if y = 3x -4 then use this instead of y in the second equation
9x -3(3x+4) = 14 ➡9x-9x -12 = 14 9x will eliminate -9x and -12 can't be = 14 so there's no solution
4n - 7 = 13
4n = 20
n = 5. Hope it helps!
The area of a triangle is always:
A=bh/2 (base times the height divided by 2)
A=3x(2x)/2
A=6x^2/2
A=3x^2
...
<h3><u>Answer</u> :- </h3>
c) 0.01
<h3><u>Solution</u> :-</h3>
To Write percentage in decimal or fraction we divide it by 100
therefore,


Half of 0.02 = 
